I meet a great girl named blue while i was traveling as a teenager. i think she spelled it blu. i like it as Willa Blue or Gilly Blue.

Blue has been used as a girls' name since the early 1970s. In recent years it has gotten attention from actors John Travolta and Kelly Preston who named their daughter Ella Bleu in 2000, and also for Blue Ivy Carter (b. 2012), the daughter of musicians Beyoncé and Jay-Z.See Also: Blue (boy)